纯度：95%+，最好98%
质量要求：HNMR无明显杂峰，HPLC>95%，单杂<1%
货期：3周
C11H11F3O3
Exact Mass: 248.07
Mol. Wt.: 248.20 m/e:
248.07 (100.0%), 249.07 (12.5%), 250.07 (1.3%)
C, 53.23; H, 4.47; F, 22.96; O, 19.34
CAS: 1261748-36-0
纯度：95%+，最好98%
质量要求：HNMR无明显杂峰，HPLC>95%，单杂<1%
货期：3周
C11H11F3O3
Exact Mass: 248.07
Mol. Wt.: 248.20 m/e:
248.07 (100.0%), 249.07 (12.5%), 250.07 (1.3%)
C, 53.23; H, 4.47; F, 22.96; O, 19.34
CAS: 1261748-36-0
